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Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials
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JoVE Journal Chemistry
Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials

Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials

DOI:
10.3791/52817-v

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09:05 min

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May 15, 2015

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, , , ,
1Hydrogen and Energy Laboratory,Empa, Swiss Federal Laboratories for Materials Science and Technology

Chapters

  • 00:05Title
  • 03:09Apparatus and Preparation
  • 04:39Supercritical Nitrogen Exposure
  • 05:44Supercritical Nitrogen Extraction and Post Treatment
  • 06:32Results: Purification of Reactive Porous Materials by Supercritical Nitrogen Drying
  • 07:08Conclusion

Summary

Automatic Translation

Automatic Translation

Nitrogen is an effective supercritical fluid for extraction or drying processes due to its small molecular size, high density in the near-liquid supercritical regime, and chemical inertness. We present a supercritical nitrogen drying protocol for the purification treatment of reactive, porous materials.

Tags

Supercritical NitrogenPorous MaterialsReactive MaterialsFluid ExtractionDryingSolvationMagnesium Borohydride

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